id	2188
datum	22 augustus t/m 20 oktober 1997: 60 dagen
gemeente	Groningen (GR)
locatie	Groningen
coördinaten	N 53.21570  O 6.5837
aantal, kleed	1, adult ruiend van zomer naar winterkleed
soort waarneming	veldwaarneming
status	Aanvaard, gepubliceerd in jaarverslag CDNA
waarnemer(s)	M.P. Olthoff et al
opmerkingen	22 August to 20 October, Groningen, Groningen, adult moulting from summer to winter plumage, photographed, videoed (M P Olthoff et al; Olthoff 1997, 1998, van den Berg & Bosman 1999; Dutch Birding 19: 203, plate 208, 212-213, plate 220-221, 264, plate 274, 310-311, plate 312 & 316, 1997, 20: 107-109, plate 62-65, 1998, 21: 21, plate 22, 1999, Birding World 10: 291, 1997, Birdwatch 6 (10): 57, 1997). 1993 25 September to mid-October, Harderwijk, Gelderland, adult, winter plumage, photographed (Ebels & van Heusden 1999; Dutch Birding 15: 285, plate 209, 1993, 21: 19, plate 20-21, 1999). The first, but in retrospect the second record for the Netherlands, concerned a confiding individual which took up residence in the city of Groningen, for obvious reasons close to a McDonald’s restaurant. After thorough study of the moult of the Groningen individual, several observers demanded review of the rejected 1993 record which was documented by a number of (poor-quality) photographs. One of the reasons for rejection of that record were the very short primaries, but CDNA now has decided that this can well be attributed to moult. Therefore, the Harderwijk record becomes the first. Annual Report 1997.

Foto's

DB 20:107-110 artikelen - Lachmeeuw in Groningen in augustus-oktober 1997

DB 19:211-213 actueel - Lachmeeuw in stad Groningen: langverwachte nieuwkomer op onverwachte plek

30 jaar Dutch Birding / Hans ter Haar [dutchbirding.nl]

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